If an asteroid strikes or a nuclear winter ensues, survivors could live on at least 10 foods that in some cases may seem gross but are all nutritious.
A species of butterfly uses its decorative flair for protection and also varies its color and intensity by season as predator types change.
Signaling device rises 150 feet in the air and stays aloft for a week. Continue reading â†’
A woman is found after two weeks lost in a rugged Australian rainforest.
Researchers gather the first experimental evidence that birds actively select nest-building materials that hide their nests.
Karina Chikitova was found emaciated but alive, after enduring freezing temperatures, with only berries to sustain her.
Smelling bad doesn't offer humans much in the way of advantages, but not so for the silverback gorilla. The giant creature is pretty savvy about the benefits of its stench, and, like its charm, it can turn the B.O. on an off like a switch.
Breathing technique may be an important survival mechanism for species such as the Eastern painted turtle and the Australian Fitzroy river turtle.
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